/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package All.Servlet;

import All.BO.TintucBO;
import All.DTO.TintucDTO;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author NGUYEN DANG
 */
public class TinTucServlet extends HttpServlet {

    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            String action = request.getParameter("action");
            if(action.equals("Pageload"))
            {
                try{
                    TintucBO tintucBO = new TintucBO();

                    ArrayList<TintucDTO> List = tintucBO.listTintuc();

                    request.setAttribute("TintucList", List);   


                    String path = "./TinTuc.jsp";
                    RequestDispatcher requestDispatcher = request.getRequestDispatcher(path);

                    requestDispatcher.forward(request, response);
                }
                catch(Exception ex){
                    out.println("loi1");
                    out.println(ex);
                }
            }
            else
            {
                String matin = request.getParameter("matin");
                out.println(matin);
                try{
                    TintucBO tintucBO = new TintucBO();

                    TintucDTO tintucDTO = tintucBO.getNewsInformation(matin);

                    request.setAttribute("TintucDetail", tintucDTO);


                    String path = "./TintucDetail.jsp";
                    RequestDispatcher requestDispatcher = request.getRequestDispatcher(path);

                    requestDispatcher.forward(request, response);
                }
                catch(Exception ex){
                    out.println("loi2");
                    out.println(ex);
                }
            }
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
